Fixed pixels not decoding correctly

TODO: Try to make first PNG file

src/HMT_Parser.c

@@ -13,7 +13,7 @@ HMT_FILE *parseHMTFile(FILE *hmt_src) {
 
 	// Read materials
 	printf("\n\nMaterials detected: %d\n", _buff->material_count);
-	_buff->materials_list = calloc(_buff->material_count, sizeof(HMT_MATERIAL));
+	_buff->materials_list = calloc(_buff->material_count, sizeof(HMT_MATERIAL));	// Create a big list of materials entries
 	for (i=0; i<_buff->material_count; i++) {
 		// Extract materials datas
 		if (readMaterial(&(_buff->materials_list[i]), hmt_src) != 0) {
@@ -27,7 +27,7 @@ HMT_FILE *parseHMTFile(FILE *hmt_src) {
 	fread(&(_buff->texture_count), 4, 1, hmt_src);
 	printf("\n\nTextures detected: %d\n", _buff->texture_count);
 	if (_buff->texture_count > 0) {
-		_buff->textures_list = calloc(_buff->texture_count, sizeof(HMT_TEXTURE));
+		_buff->textures_list = calloc(_buff->texture_count, sizeof(HMT_TEXTURE));	// Create a big list of textures entries
 		for (i=0; i<_buff->texture_count; i++) {
 			// Extract textures datas
 			if (readTexture(&(_buff->textures_list[i]), hmt_src) != 0) {

src/HMT_Parser.h

@@ -37,7 +37,6 @@ typedef struct HMTMaterial {
 	int zero;
 	int hex_a;
 	char name[16];
-	struct HMTMaterial *_next;
 }HMT_MATERIAL;
 
 /**
@@ -76,18 +75,18 @@ typedef struct HMTTexture {
 	unsigned long width, height;
 	char name[16];
 	RS_IMAGE image;
-	struct HMTTexture *_next;
 }HMT_TEXTURE;
 
 /**
- * @brief HMT file struct
+ * @brief Instance of HMTFile in memory
+ * This structure contain all parsed data for a single HMT file.
  */
 typedef struct HMTFile {
-	int material_count;
+	int material_count;				/**< Number of materials registered inside HMTFile instance. */
-	int texture_offset;
+	int texture_offset;				/**< Address from which texture data begins. */
-	int texture_count;
+	int texture_count;				/**< Number of textures registered inside HMTFile instance. */
-	HMT_MATERIAL *materials_list;
+	HMT_MATERIAL *materials_list;	/**< Starting pointer of the materials list. Managed like an array and declared as a pointer */
-	HMT_TEXTURE *textures_list;
+	HMT_TEXTURE *textures_list;		/**< Starting pointer of the textures list. Managed like an array and declared as a pointer*/
 }HMT_FILE;
 
 
@@ -97,6 +96,10 @@ typedef struct HMTFile {
 HMT_FILE *parseHMTFile(FILE *hmt_src);
 int readMaterial(HMT_MATERIAL *mat, FILE *hmt_src);
 int readTexture(HMT_TEXTURE *tex, FILE *hmt_src);
+HMT_MATERIAL *getMaterialFromIndex(int i);
+HMT_MATERIAL *getMaterialFromName(char *matName);
+HMT_TEXTURE *getTextureFromIndex(int i);
+HMT_TEXTURE *getTextureFromMaterial(HMT_MATERIAL *mat);
 void purgeHMTFromMemory(HMT_FILE *_f);
 
 #endif

src/RS_images.c

@@ -16,7 +16,7 @@ int getPaletteFromFile(RS_IMAGE *img, FILE *f) {
 
 int getSamplesFromFile(RS_IMAGE *img, FILE *f) {
 	int sample_bits = img->sampleBits;
-	int size = img->width*img->height*div(sample_bits, 8).quot;
+	int size = div(img->width*img->height*sample_bits, 8).quot;
 
 	if (f->_bufsiz >= ftell(f)+size) {
 		printf("WARNING! Please fix size/sample.");
@@ -27,6 +27,13 @@ int getSamplesFromFile(RS_IMAGE *img, FILE *f) {
 	fread(img->samples, size, 1, f);
 	if (img->type_ == 2) fread(img->samples, div(size, 4).quot, 1, f);
 
+	/*
+	unsigned char temp[size];
+	for (int i=0; i<size; i++) {
+		temp[i] = img->samples[i];
+	}
+	*/
+
 	return EXIT_SUCCESS;
 }
 
@@ -34,12 +41,12 @@ void decodePixels(RS_IMAGE *img) {
 	int size;
 
 	img->pixels = NULL;
-	if (img->type_ != 0 ||
+	if (!(img->type_ == 0 ||
-		img->type_ != 1 ||
+		img->type_ == 1 ||
-		img->type_ != 2 ||
+		img->type_ == 2 ||
-		img->type_ != 3 ||
+		img->type_ == 3 ||
-		img->type_ != 4 ||
+		img->type_ == 4 ||
-		img->type_ != 5) return;
+		img->type_ == 5)) return;
 
 	switch (img->sampleBits) {
 	case 32:

src/RS_images.h

@@ -26,8 +26,8 @@ typedef struct RSImage {
 	unsigned char type_;				/**< Image type (0 = RBG/4bits per pixel, 1 = RBG/8bpp, 3 = RGBA/32bpp , 4 = grayscale/4bpp, 5 = grayscale/8bpp */
 	unsigned char sampleBits;			/**< Bits per samble */
 	int paletteEntries;
-	unsigned char *pixels;				/**< Image pixels list */
+	unsigned char *pixels;				/**< Image pixels list, managed like an array and declared as a pointer */
-	unsigned char *samples;				/**< Image samples list */
+	unsigned char *samples;				/**< Image samples list managed like an array and declared as a pointer */
 	unsigned char palette[256][3];		/**< Image palette definition */					//TODO: Create union struct type instead
 }RS_IMAGE;